China supplier Customized Die Cast Casting Parts Aluminum Die Casting ADC12 Metal Part for Communication Parts near me factory

Product Description

Product Description  
Item Name New energy vehicles,Communication,Home Appliances,Etc Aluminum Alloy Housing Die Casting
 General Products,Application/Service Area       Metal Parts Solution for New energy vehicles,Communication,Home Appliances, Agriculture machine, transportation equipment,  Agriculture machine metal Parts, etc.
Certification CE, RoHS, ISO 9001:2000, ISO 9001:2008, Ts16949
Process High-pressure die casting,Aluminum Sand Casting,CNC Machining,Finishing Services
 Blanks Tolerance -Casting  Tolerance  ISO 2768 m for Permanent Molding, Die Casting, 
High Pressure Die Casting Material A380/A390/A360/ADC10/ADC12/Alsi7mg/Alsi12/ENAC-43400/ENAC-44300/ENAC-44400/ENAC-46000/EN Alsi7mg
Low Pressure Die Casting Material A356/A357/A319/A413/ZL101/ZL102/ZL104/ZL107/LM6//LM/20/LM25/EN  AC-42100/EN AC-42200/EN AC-43000/EN AC-43200/EN AC-43300/EN AC-43400/EN
CNC Machining Material AL6061/Al6063/AL6082/AL7075/AL5052/A380
 Casting Blank Size  /Dimensions 2 mm-1500mm / 0.08inch-60inch , or according to customer requirements
 Casting Blank Weight From 0.02- 50 Kg for Die Casting Process
 Applicable Machining Process CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ 
  Broaching/Reaming /Grinding/Honing and  etc.
 Machining Tolerance From 0.005mm-0.01mm-0.1mm
 Machined Surface Quality Ra 0.8-Ra3.2 according to customer requirement
 Applicable Heat Treatment T5~T6
 Applicable Finish Surface  Treatment Zinc/Brass/Chrome/Nickel Plating, Polishing, Mirror Polishing, Painting, Powder Coating, E-coating, Anodizing, Pad printing, Silk Screening
Inspection Facilities Spectrograph, CMM, Resin Sand Analysis Device, X-Ray Detection Eqipment, Leak Test Equipment, Hardness Test Device, Meallography Analysis Device, Salt Spray Test Chamber, etc. 
Quality 100%inspection before shipping  
 MOQ  For aluminum casting For sample 5piece,Small batch 100piece
Die casting equipment specifications 250T-4000T  50sets
CNC processing equipment 200 sets
 Lead Time CNC For sample10days,Die Casting for CZPT 25-50 days,for mass production it Is take 30 days.
Standard  ASTM, DIN,JIS, EN, ISO, GB
Software Pro/E,UG, Solidworks, Auto CAD
Payment Methods T/T, L/C, West Union, Paypal

Benky can provide customers with one-stop solutions including product design, die making, die cast, machining, CNC finish machining, and surface treatment.

We have obtained the certification of many international standard systems such as IS9001, ISO/TS16949, EICC, and Dun & Bradstreet certification. Benky is a country-level high-new tech demonstration enterprise, and it has about 30 patents.

Our plant occupies a floor area of 30,000 m2, and we have 500 well-trained employees and 40 research staff. Our annual capacity of die cast is 30,000 tons and our annual capacity of molds has exceeded 300 sets. We have more than 40 die-casting machines ranging from 280T to 4000T, and the largest casting weight can be 50KG. We also have more than 200 CNC machining centers.

Our Service areas include the United States, Germany, the United Kingdom, Australia, Canada, Italy, Israel,French and other mainland China, overseas market accounts for 50%.

Benky has engaged in the die-casting and CNC machining industry for 30 years. With our innovation philosophy and experience, we can provide you the services at a reasonable price, with the best quality, and fast delivery. 

Q1. Are you a factory or trade company?
A: We are a factory with over 30 years in die casting and CNC machining. We service customers aluminum die casting ,mold design, die casting, machining and Product assembly.
Q2. Where is your factory?
A: Our factory locates in HangZhou china,  45 minutes drive to HangZhou airport, 1.5hs drive to Hongkong
Q3:Available for customized design drawings?
A:2D(PDF/DXF/DWG fomat file)3D(IGS/STEP format file)
Q4:How to know the production process ?
A:We will send digital pictures and videos show you the production process
Q5:Do you provide samples ?
A:Yes , we could offer the sample for customer to check quality and specification.
Q6:Will my drawing be safe after you get it?
A:Yes , we can sign the NDA before you send the drawing.
Q7:What is lead Time for order?
A:In General , For sample , it is take about 10 days , and for mass production, it Is take 30 days.
Q8:What`s the MOQ ?
A:5piece sample , we accept sample order for customer to check quality ad specification.100pcs/batch.
Q9. Payment terms
A: Mold costs: 40% prepay upon order confirmation, balance after sample approval Mass production: 30-50% prepay, balance upon B/L available.
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How to tell if your driveshaft needs replacing

What is the cause of the unbalanced drive shaft? Unstable U-joint? Your car may make clicking noises while driving. If you can hear it from both sides, it might be time to hand it over to the mechanic. If you’re not sure, read on to learn more. Fortunately, there are many ways to tell if your driveshaft needs replacing.

unbalanced

An unbalanced driveshaft can be the source of strange noises and vibrations in your vehicle. To fix this problem, you should contact a professional. You can try a number of things to fix it, including welding and adjusting the weight. The following are the most common methods. In addition to the methods above, you can use standardized weights to balance the driveshaft. These standardized weights are attached to the shaft by welders.
An unbalanced drive shaft typically produces lateral vibrations per revolution. This type of vibration is usually caused by a damaged shaft, missing counterweights, or a foreign object stuck on the drive shaft. On the other hand, torsional vibrations occur twice per revolution, and they are caused by shaft phase shifts. Finally, critical speed vibration occurs when the RPM of the drive shaft exceeds its rated capacity. If you suspect a driveshaft problem, check the following:
Manually adjusting the imbalance of a drive shaft is not the easiest task. To avoid the difficulty of manual balancing, you can choose to use standardized weights. These weights are fixed on the outer circumference of the drive shaft. The operator can manually position the weight on the shaft with special tools, or use a robot. However, manual balancers have many disadvantages.
air-compressor

unstable

When the angular velocity of the output shaft is not constant, it is unstable. The angular velocity of the output shaft is 0.004 at ph = 29.5 and 1.9 at t = 1.9. The angular velocity of the intermediate shaft is not a problem. But when it’s unstable, the torque applied to it is too much for the machine. It might be a good idea to check the tension on the shaft.
An unstable drive shaft can cause a lot of noise and mechanical vibration. It can lead to premature shaft fatigue failure. CZPT studies the effect of shaft vibration on the rotor bearing system. They investigated the effect of flex coupling misalignment on the vibration of the rotor bearing system. They assume that the vibrational response has 2 components: x and y. However, this approach has limited application in many situations.
Experimental results show that the presence of cracks in the output shaft may mask the unbalanced excitation characteristics. For example, the presence of superharmonic peaks on the spectrum is characteristic of cracks. The presence of cracks in the output shaft masks unbalanced excitation characteristics that cannot be detected in the transient response of the input shaft. Figure 8 shows that the frequency of the rotor increases at critical speed and decreases as the shaft passes the natural frequency.

Unreliable

If you’re having trouble driving your car, chances are you’ve run into an unreliable driveshaft. This type of drivetrain can cause the wheels to stick or not turn at all, and also limit the overall control of the car. Whatever the reason, these issues should be resolved as soon as possible. Here are some symptoms to look for when diagnosing a driveshaft fault. Let’s take a closer look.
The first symptom you may notice is an unreliable drive shaft. You may feel vibrations, or hear noises under the vehicle. Depending on the cause, it could be a broken joint or a broken shaft. The good news is that driveshaft repairs are generally relatively inexpensive and take less time than a complete drivetrain replacement. If you’re not sure what to do, CZPT has a guide to replacing the U-connector.
One of the most common signs of an unreliable driveshaft is clanging and vibration. These sounds can be caused by worn bushings, loose U-joints, or damaged center bearings. This can cause severe vibration and noise. You can also feel these vibrations through the steering wheel or the floor. An unreliable driveshaft is a symptom of a bigger problem.
air-compressor

Unreliable U-joints

A car with an unreliable U-joint on the drive shaft can be dangerous. A bad u-joint can prevent the vehicle from driving properly and may even cause you trouble. Unreliable u-joints are cheap to replace and you should try getting parts from quality manufacturers. Unreliable U-joints can cause the car to vibrate in the chassis or gear lever. This is a sure sign that your car has been neglected in maintenance.
Replacing a U-joint is not a complicated task, but it requires special tools and a lot of elbow grease. If you don’t have the right tools, or you’re unfamiliar with mechanical terminology, it’s best to seek the help of a mechanic. A professional mechanic will be able to accurately assess the problem and propose an appropriate solution. But if you don’t feel confident enough, you can replace your own U-connector by following a few simple steps.
To ensure the vehicle’s driveshaft is not damaged, check the U-joint for wear and lubrication. If the U-joint is worn, the metal parts are likely to rub against each other, causing wear. The sooner a problem is diagnosed, the faster it can be resolved. Also, the longer you wait, the more you lose on repairs.

damaged drive shaft

The driveshaft is the part of the vehicle that connects the wheels. If the driveshaft is damaged, the wheels may stop turning and the vehicle may slow down or stop moving completely. It bears the weight of the car itself as well as the load on the road. So even a slight bend or break in the drive shaft can have dire consequences. Even a piece of loose metal can become a lethal missile if dropped from a vehicle.
If you hear a screeching noise or growl from your vehicle when shifting gears, your driveshaft may be damaged. When this happens, damage to the u-joint and excessive slack in the drive shaft can result. These conditions can further damage the drivetrain, including the front half. You should replace the driveshaft as soon as you notice any symptoms. After replacing the driveshaft, you can start looking for signs of wear.
A knocking sound is a sign of damage to the drive shaft. If you hear this sound while driving, it may be due to worn couplings, damaged propshaft bearings, or damaged U-joints. In some cases, the knocking noise can even be caused by a damaged U-joint. When this happens, you may need to replace the entire driveshaft, requiring a new one.
air-compressor

Maintenance fees

The cost of repairing a driveshaft varies widely, depending on the type and cause of the problem. A new driveshaft costs between $300 and $1,300, including labor. Repairing a damaged driveshaft can cost anywhere from $200 to $300, depending on the time required and the type of parts required. Symptoms of a damaged driveshaft include unresponsiveness, vibration, chassis noise and a stationary car.
The first thing to consider when estimating the cost of repairing a driveshaft is the type of vehicle you have. Some vehicles have more than one, and the parts used to make them may not be compatible with other cars. Even if the same car has 2 driveshafts, the damaged ones will cost more. Fortunately, many auto repair shops offer free quotes to repair damaged driveshafts, but be aware that such work can be complicated and expensive.

China supplier Customized Die Cast Casting Parts Aluminum Die Casting ADC12 Metal Part for Communication Parts   near me factory China supplier Customized Die Cast Casting Parts Aluminum Die Casting ADC12 Metal Part for Communication Parts   near me factory